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TI LM5008MMX/NOPBRoHS

Manufacturer
TI
MPN
LM5008MMX/NOPB
LCSC Part #
C9424
Packaging
VSSOP-8-0.65mm
Customer #
Key Attributes
High-Voltage Step-Down Switching Regulator
Datasheetpdf iconTI LM5008MMX/NOPB
In-Stock: 700
700 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.0856$ 1.09
10+$ 0.8584$ 8.58
30+$ 0.7465$ 22.40
100+$ 0.5972$ 59.72
500+$ 0.5307$ 265.35
1,000+$ 0.495$ 495.00
Standard Packaging3500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingVSSOP-8-0.65mm
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching600kHz
FunctionStep-down type
Number of Outputs1
FeaturesAdjustable current limiting;Cycle-by-cycle current limiting;Overcurrent Protection;Built-in LDO regulator;Light load efficient mode
Output TypeAdjustable
TopologyBuck
Operating Voltage9.5V~95V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current350mA
Quiescent Current485uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3500
Sales UnitPiece

Introduction

AI Translation

The LM5008 Step-Down Switching Regulator features all of the functions needed to implement a low cost, efficient, Buck bias regulator. This high voltage regulator contains an 100 V N-Channel Buck Switch. The device is easy to implement and is provided in the VSSOP-8 and the thermally enhanced WSON-8 packages. The regulator is based on a hysteretic control scheme using an ON time inversely proportional to Vin. This feature allows the operating frequency to remain relatively constant. The hysteretic control requires no loop compensation. An intelligent current limit is implemented with forced OFF time, which is inversely proportional to Vout. This scheme ensures short circuit protection while providing minimum foldback. Other protection features include: Thermal Shutdown, Vcc undervoltage lockout, Gate drive under-voltage lockout, and Max Duty Cycle limiter

Features

AI Translation
  • Integrated 100V, N-Channel buck switch
  • Internal Vcc regulator
  • No loop compensation required
  • Ultra-Fast transient response
  • On time varies inversely with line voltage
  • Operating frequency remains constant with varying line voltage and load current
  • Adjustable output voltage
  • Highly efficient operation
  • Precision internal reference
  • Low bias current
  • Intelligent current limit protection
  • Thermal shutdown
  • VSSOP-8 and WSON-8 (4mm x 4mm) Packages

Applications

AI Translation
  • Non-Isolated Telecommunication Buck Regulator
  • Secondary High Voltage Post Regulator
  • ±42 V Automotive Systems